Premier Wet Grinder Top lock knob with Spring - New Wet Grinder Spares

This is a wonderful upgraded flower design for ease of applying tension to the roller stones.  This new design may not work with the older style lids. The lids need to have a larger opening (2.25"), you can also manually cut the lid with a sharp knife to accommodate this new Top lock knob. You may also use the grinder without the lid.  

Kindly note the center white tube of the drum should measure 5 and 3/4 inches and the center white tube is the same height as the height of the steel drum. The center white tube is short in length in the old model drums and this top lock will not work for the old Premier Grinders

FEATURES:.

• High quality top arm made of food grade plastic - BPA free that is quality tested.